Marineland Replacement Glass Canopy Hinge 1/8 inch 30 inches Long 2 pack nano protein skimmer When preparing fish for spawning

When preparing fish for spawning

and are typically not desirable because of the resultant appearance of the system and the difficulty of maintaining healthy aquarium inhabitants

the ppm level of these elements must be maintained within a narrow band and therefore should only be dosed according to a measured requirement of the aquarium

For these reasons

no added dyes or chemicals

Marineland Replacement Glass Canopy Hinge 1/8 inch 30 inches Long 2 pack nano protein skimmer When preparing fish for spawningThis will replace your original Marineland hinge on your glass tops. Made for glass thickness if 1 8 inch and comes in 30 inches long. This is a set of 2 hinges each 30 inches long.